COMMON MODE CHOKES
FOR ADSL AND VDSL
For use in XDSL interfaces
Effective reduction of C. M. noise caused
by AM broadcast or ham radio
Isolation 1500V line to line
Electrical Specifications @ 25°C — Operating Temperature -40°C to 85°C
RoHS-5 Compliant
Part No.
B4001
B4003
BX4053
RoHS-6 Compliant
Part No.
B4001NL
B4003NL
_
C. M. Attenuation
(dB TYP)
@ 500kHz
@ 1MHz
@ 10MHz
45
49
35
45
45
49
49
35
35
Isolation Voltage
(Vrms)
1500
1500
1500
Mounting
THT
SMT
SMT
NOTE:
Surge Voltage Capability — Metallic: 800Vpeak 10/560µsec. Long.: 2400Vpeak 10/700µsec.
BX4053
is a dual choke. Please add the suffix “T” for Tape & Reel
orders (i.e. B4003 becomes B4003T and B4003NL becomes B4003NLT).
Mechanicals
B4001 / B4001NL
6
4
.345
MAX
8,76
1
8
.100
B4003 / B4003NL
.050
1,27
BX4053
.410
10,41
.300
7,62
.100
2,54
Part No.
Date Code
Ctry Origin
.605
MAX
15,37
2,54
.355
9,02
MAX
.070
1.78
.330
8,38
Date Code
Country of Origin
Part No.
Date Code
Country of Origin
Part No.
.440
11,18
.465
11,81
.340
8,64
.270
6,86
SUGGESTED PAD LAYOUT
3
1
.305
MAX
7,75
4
5
.100
2,54
.040
8X
1,02
.100
2,54
8X
.070
1,78
.300
7,62
.300
7,62
SUGGESTED PAD LAYOUT
.410
10,41
MAX
.130
3,30
.300
7,62
MAX
.295
7,49
.004/0,10
8 Surfaces
.005/0,13
8 Surfaces
.200
5,08
4X Ø .020
0,51
.500
12,70
Weight
. . . . . . . . . . . . . .1.0 grams
Tape & Reel
. . . . . . . . . . . .425/reel
Tube
. . . . . . . . . . . . . . . . . .50/tube
Weight
. . . . . . . . . . . . . .2.1 grams
Tape & Reel
. . . . . . . . . . . .400/reel
Tube
. . . . . . . . . . . . . . . . . .50/tube
Weight
. . . . . . . . . . . . . .2.2 grams
Tube
. . . . . . . . . . . . . . . . . .60/tube
Schematics
6
4
4
5
8
7
6
5
Dimensions:
Inches
mm
Unless otherwise specified, all tolerances are ± .010
0,25
B4001
B4003
BX4053
1
2
3
4
For More Information:
Pulse Worldwide
Headquarters
12220 World Trade Drive
San Diego, CA 92128
U.S.A.
www.pulseeng.com
TEL: 858 674 8100
FAX: 858 674 8262
1
3
1
8
Pulse
Northern Europe
3 Huxley Road
Surrey Research Park
Guildford, Surrey GU2 5RE
United Kingdom
TEL: 44 1483 401700
FAX: 44 1483 401701
Pulse
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F-39270
Orgelet
France
TEL: 33 3 84 35 04 04
FAX: 33 3 84 25 46 41
Pulse
Pulse North China
China Headquarters
Room 1503
No. 1
Industrial District
Changan, Dongguan
China
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FAX: 86 769 85538870
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Shanghai 200233
China
TEL: 86 21 54643211/2
FAX: 86 21 54643210
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#07-01/02
KA Centre
Singapore 368324
TEL: 65 6287 8998
FAX: 65 6280 0080
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No. 26
Kao Ching Road
Yang Mei Chen
Taoyuan Hsien
Taiwan, R. O. C.
TEL: 886 3 4641811
FAX: 886 3 4641911
Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product
names mentioned herein may be trademarks or registered trademarks of their respective owners.
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